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Learn how to make items on the screen appear larger by using Magnifier in Windows.

Microsoft Teams Web アプリは、Chrome、Firefox、Internet Explorer を含むほとんどのデスクトップ ブラウザーで動作します。

Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

Learn how to reinstall Windows on your PC and how activation works after it's installed.

Learn how to use the Activation troubleshooter to resolve common activation issues in Windows.

Experience Microsoft Copilot on windows devices using the Copilot app! The Copilot app helps you get answers and inspiration from across the web, supports creativity and collaboration, and helps you focus on the task at hand.

To play a recorded meeting in Microsoft Teams, go to the chat history of the meeting and click Play.

Use your Microsoft account to sign in to Microsoft services like Windows, Microsoft 365, OneDrive, Skype, Outlook, and Xbox Live.

Learn how to set up a connection to a proxy server on your Windows PC.